MLM - Company ID 0000916076
MARTIN MARIETTA MATERIALS INC has filed 2,845 public company documents between 1996 and 2026. The most frequent type is insider trade (1,943 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 8-K | Major company event | 6mo ago2026-01-02 | 2025-12-31 | View filing |
| 8-K | Major company event | 6mo ago2025-12-19 | 2025-12-19 | View filing |
| 4 | Insider trade | 6mo ago2025-12-17 | 2025-12-16 | View filing |
| 4 | Insider trade | 6mo ago2025-12-17 | 2025-12-16 | View filing |
| 4 | Insider trade | 6mo ago2025-12-17 | 2025-12-16 | View filing |
| 4 | Insider trade | 6mo ago2025-12-17 | 2025-12-16 | View filing |
| 4 | Insider trade | 7mo ago2025-12-03 | 2025-12-01 | View filing |
| 4 | Insider trade | 7mo ago2025-12-03 | 2025-12-01 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-28 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-28 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-28 | View filing |
| S-8 | Employee stock plan | 7mo ago2025-11-13 | - | View filing |
| 10-Q | Quarterly report | 8mo ago2025-11-04 | 2025-09-30 | View filing |
| 8-K | Major company event | 8mo ago2025-11-04 | 2025-11-04 | View filing |
| SD | SD | 9mo ago2025-09-24 | - | View filing |
| 8-K | Major company event | 9mo ago2025-09-17 | 2025-09-16 | View filing |
| 8-K | Major company event | 10mo ago2025-09-03 | 2025-09-03 | View filing |
| 4 | Insider trade | 10mo ago2025-09-02 | 2025-08-29 | View filing |
| 4 | Insider trade | 10mo ago2025-09-02 | 2025-08-29 | View filing |
| 4 | Insider trade | 10mo ago2025-09-02 | 2025-08-29 | View filing |
| 3 | New insider ownership | 10mo ago2025-08-25 | 2025-08-14 | View filing |
| 4 | Insider trade | 11mo ago2025-08-11 | 2025-08-08 | View filing |
| 144 | Insider sale notice | 11mo ago2025-08-08 | - | View filing |
| 10-Q | Quarterly report | 11mo ago2025-08-07 | 2025-06-30 | View filing |
| 8-K | Major company event | 11mo ago2025-08-07 | 2025-08-07 | View filing |
| 8-K | Major company event | 11mo ago2025-08-07 | 2025-08-03 | View filing |
| 8-K | Major company event | 11mo ago2025-08-04 | 2025-08-03 | View filing |
| 4 | Insider trade | 1y ago2025-07-09 | 2025-07-08 | View filing |
| 8-K | Major company event | 1y ago2025-07-08 | 2025-07-07 | View filing |
| 11-K | Employee plan annual report | 1y ago2025-06-26 | 2024-12-31 | View filing |
| 4 | Insider trade | 1y ago2025-06-03 | 2025-05-30 | View filing |
| 4 | Insider trade | 1y ago2025-06-03 | 2025-05-30 | View filing |
| 4 | Insider trade | 1y ago2025-06-03 | 2025-05-30 | View filing |
| 4 | Insider trade | 1y ago2025-05-19 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 4 | Insider trade | 1y ago2025-05-16 | 2025-05-15 | View filing |
| 8-K | Major company event | 1y ago2025-05-15 | 2025-05-15 | View filing |
| 10-Q | Quarterly report | 1y ago2025-04-30 | 2025-03-31 | View filing |
| 8-K | Major company event | 1y ago2025-04-30 | 2025-04-30 | View filing |
| DEF 14A | Proxy statement | 1y ago2025-04-15 | 2025-05-15 | View filing |
| ARS | Annual report to shareholders | 1y ago2025-04-15 | 2024-12-31 | View filing |
| 8-K | Major company event | 1y ago2025-04-10 | 2025-04-09 | View filing |
| 4 | Insider trade | 1y ago2025-03-06 | 2025-03-05 | View filing |